Change search
ReferencesLink to record
Permanent link

Direct link
Noise reduction and tilt reduction in passive FET multi-phase mixers
2012 (English)Patent (Other (popular science, discussion, etc.))
Abstract [en]

The noise response in a passive mixer circuit is improved by discharging the switching transistors in the mixer circuit in an appropriate time slot prior to activation. In addition to improving the noise response, tilt in conversion gains and linearity can be reduced. A passive mixer circuit includes bypass switches arranged in proximity to the switching transistors that make up the mixer core. These bypass switches, which are activated in intervals just prior to the active intervals of their neighboring switching transistors, discharge to ground accumulated charges on the switching transistors or on reactive components around switches.

Place, publisher, year, edition, pages
2012.
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:kth:diva-182558OAI: oai:DiVA.org:kth-182558DiVA: diva2:904711
Patent
US 8818310B2 (2014-08-26)
Note

QC 20160413

Available from: 2016-02-19 Created: 2016-02-19 Last updated: 2016-04-13Bibliographically approved

Open Access in DiVA

No full text

Other links

Espacenet

Search in DiVA

By author/editor
Bagger, Reza
Communication Systems

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 30 hits
ReferencesLink to record
Permanent link

Direct link